Series B Climate tech companies in New York

Companies decarbonising power, transport, agriculture, and industry. Filtered to Series B-stage companies headquartered in New York.

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Built from a search like: “Top Series B Climate tech companies in New York”

Ranked by current headcount across Series B Climate tech companies in New York. Refreshed monthly.

1
CurbWaste· New York, New York, United States
Built by industry veterans. We understand the difficulties of running a successful waste business first hand. We want to be a part of their success. We serve haulers around the country who have partnered with us to create a software the waste industry deserves. Joining CurbWaste means you care about the environment and want to change the way waste companies interact with their communities. If you want to make a true impact, join us on our mission of building a best in class software for an industry that impacts everyone.
- Series B
- 66 employees
- Founded 2018
2
Chestnut Carbon· New York, New York, United States
Reduce your carbon footprint with high-quality, nature-based carbon solutions developed by expert foresters, carbon scientists, and land management specialists. We build long-term, afforestation (ARR) and improved forest management (IFM) carbon projects that decrease carbon emissions by cultivating biodiverse forest ecosystems and supporting local communities.
- Series B
- 56 employees
- Founded 2021
3
Energy Materials Corporation· Rochester, New York, United States
EMC is the global leader in the development of high-speed roll-to-roll printing of configurable, high performance solar PV material and products. Innovated and manufactured in the United States with a 100% U.S. supply chain, the company is rapidly becoming a key component for the global solar industry to meet 20% or more of emissions-free energy generation by 2050.
- Series B
- 28 employees
- Founded 2010
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4
WasteFuel· New York, New York, United States
WasteFuel produces renewable fuels to address the climate emergency and revolutionize mobility. Using proven technologies, we convert commercial, industrial, municipal and agricultural waste into green methanol for shipping.There is no such thing as waste. There is just potential fuel. #climate #wastefuel #greenshipping
- Series B
- 12 employees
- Founded 2018

Find engineers at Series B Climate tech companies in New York

Searching for “engineers at top Series B Climate tech companies in New York” surfaces this slice of the market. The list above ranks Climate tech companies headquartered in New York whose latest disclosed round is Series B, by current headcount, drawn from public LinkedIn and Crunchbase records. With 4 matching companies in Refolk’s index, this is a tight read on where the Climate tech talent in New York is heating up.

Three filters at once narrows the field hard. The companies that survive all three - Series B, Climate tech, in New York - are usually the most targeted recruiting pool a hiring manager can ask for. Senior engineers, founding designers, and product leads here are about to become Climate tech’s next operators and angel investors.

Refolk converts this list into a live search. Ask for “senior engineers at Series B Climate tech companies in New York hiring” or “founders of Series B Climate tech companies in New York who left in the last year” and Refolk returns a ranked shortlist with the evidence behind each match.

How this list is built

Refolk pulled Climate tech companies headquartered in New York whose latest disclosed funding round is Series B from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 3 employees. The list refreshes monthly.

Last refreshed: Fri, 18 Sep 2026 07:50:47 GMT

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